That isn't what he is asking for... 

$ touch x; perl -le 'open X,"x"; print -w X; print X "x" or die $!'
1
Bad file descriptor at -e line 1.

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-sauoq
"My two cents aren't worth a dime.";

In reply to Re^2: How do I tell if a handle is open for writing? by sauoq
in thread How do I tell if a handle is open for writing? by DrWhy

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